ardour/livetrax
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version of a patch from Ben Loftis to correct how offset destructive tracks are drawn. audio playback is not correct in myt tests

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git-svn-id: svn://localhost/ardour2/trunk@929 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2006-09-26 00:44:08 +00:00
parent d8d238a6ec
commit 1f3e5a8960
1 changed files with 23 additions and 1 deletions
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24
libs/ardour/audioregion.cc
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@ -39,6 +39,7 @@
#include <ardour/playlist.h>
#include <ardour/audiofilter.h>
#include <ardour/audiofilesource.h>
#include <ardour/destructive_filesource.h>
#include "i18n.h"
#include <locale.h>
@ -412,6 +413,10 @@ AudioRegion::get_memento() const
bool
AudioRegion::verify_length (jack_nframes_t len)
{
if (boost::dynamic_pointer_cast<DestructiveFileSource>(source())) {
return true;
}
for (uint32_t n=0; n < sources.size(); ++n) {
if (_start > sources[n]->length() - len) {
return false;
@ -423,6 +428,10 @@ AudioRegion::verify_length (jack_nframes_t len)
bool
AudioRegion::verify_start_and_length (jack_nframes_t new_start, jack_nframes_t new_length)
{
if (boost::dynamic_pointer_cast<DestructiveFileSource>(source())) {
return true;
}
for (uint32_t n=0; n < sources.size(); ++n) {
if (new_length > sources[n]->length() - new_start) {
return false;
@ -433,6 +442,10 @@ AudioRegion::verify_start_and_length (jack_nframes_t new_start, jack_nframes_t n
bool
AudioRegion::verify_start (jack_nframes_t pos)
{
if (boost::dynamic_pointer_cast<DestructiveFileSource>(source())) {
return true;
}
for (uint32_t n=0; n < sources.size(); ++n) {
if (pos > sources[n]->length() - _length) {
return false;
@ -444,6 +457,10 @@ AudioRegion::verify_start (jack_nframes_t pos)
bool
AudioRegion::verify_start_mutable (jack_nframes_t& new_start)
{
if (boost::dynamic_pointer_cast<DestructiveFileSource>(source())) {
return true;
}
for (uint32_t n=0; n < sources.size(); ++n) {
if (new_start > sources[n]->length() - _length) {
new_start = sources[n]->length() - _length;
@ -1375,7 +1392,12 @@ AudioRegion::speed_mismatch (float sr) const
void
AudioRegion::source_offset_changed ()
{
set_position (source()->natural_position() + start(), this);
if (boost::dynamic_pointer_cast<DestructiveFileSource> (source())) {
set_start (source()->natural_position(), this);
set_position (source()->natural_position(), this);
} else {
set_position (source()->natural_position() + start(), this);
}
}
extern "C" {